JP7468351B2 - 自覚式検眼装置 - Google Patents

自覚式検眼装置 Download PDF

Info

Publication number
JP7468351B2
JP7468351B2 JP2020553934A JP2020553934A JP7468351B2 JP 7468351 B2 JP7468351 B2 JP 7468351B2 JP 2020553934 A JP2020553934 A JP 2020553934A JP 2020553934 A JP2020553934 A JP 2020553934A JP 7468351 B2 JP7468351 B2 JP 7468351B2
Authority
JP
Japan
Prior art keywords
eye
subjective
images
test
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020553934A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020090811A1 (ja
JPWO2020090811A5 (https=
Inventor
幸人 平山
真也 岩田
通浩 滝井
俊洋 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of JPWO2020090811A1 publication Critical patent/JPWO2020090811A1/ja
Publication of JPWO2020090811A5 publication Critical patent/JPWO2020090811A5/ja
Application granted granted Critical
Publication of JP7468351B2 publication Critical patent/JP7468351B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
JP2020553934A 2018-10-31 2019-10-29 自覚式検眼装置 Active JP7468351B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018206100 2018-10-31
JP2018206100 2018-10-31
PCT/JP2019/042353 WO2020090811A1 (ja) 2018-10-31 2019-10-29 自覚式検眼装置

Publications (3)

Publication Number Publication Date
JPWO2020090811A1 JPWO2020090811A1 (ja) 2021-09-16
JPWO2020090811A5 JPWO2020090811A5 (https=) 2022-10-03
JP7468351B2 true JP7468351B2 (ja) 2024-04-16

Family

ID=70463239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020553934A Active JP7468351B2 (ja) 2018-10-31 2019-10-29 自覚式検眼装置

Country Status (2)

Country Link
JP (1) JP7468351B2 (https=)
WO (1) WO2020090811A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4338656B1 (en) * 2021-07-27 2025-11-05 Samsung Electronics Co., Ltd. Apparatus and method for visual acuity measurement using varifocal lens

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004034893A1 (ja) 2002-10-21 2004-04-29 Vision Optic Co., Ltd. 検眼装置および検眼方法
JP2018509983A (ja) 2015-03-16 2018-04-12 マジック リープ，インコーポレイティド 健康を損う疾病を診断して治療する方法及びシステム
JP2018143571A (ja) 2017-03-07 2018-09-20 株式会社トプコン 検眼装置
JP2018528452A (ja) 2015-07-03 2018-09-27 エシロール アンテルナショナルＥｓｓｉｌｏｒ Ｉｎｔｅｒｎａｔｉｏｎａｌ 拡張現実のための方法とシステム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004034893A1 (ja) 2002-10-21 2004-04-29 Vision Optic Co., Ltd. 検眼装置および検眼方法
JP2018509983A (ja) 2015-03-16 2018-04-12 マジック リープ，インコーポレイティド 健康を損う疾病を診断して治療する方法及びシステム
JP2018528452A (ja) 2015-07-03 2018-09-27 エシロール アンテルナショナルＥｓｓｉｌｏｒ Ｉｎｔｅｒｎａｔｉｏｎａｌ 拡張現実のための方法とシステム
JP2018143571A (ja) 2017-03-07 2018-09-20 株式会社トプコン 検眼装置

Also Published As

Publication number Publication date
WO2020090811A1 (ja) 2020-05-07
JPWO2020090811A1 (ja) 2021-09-16

Similar Documents

Publication Publication Date Title
CN107951465B (zh) 用于评估光学系统的屈光性能的光学方法
DE60215208T2 (de) Ophthalmologische wellenfrontmessvorrichtungen
US8851673B2 (en) Imaging apparatus
US8888283B2 (en) Aberration correction method and aberration correction apparatus
JP5248926B2 (ja) 眼屈折力測定装置
US20140088573A1 (en) Projector device, and medical device comprising the projector device
JP6581622B2 (ja) 検眼装置
WO2003068059A2 (en) Apparatus and method for objective characterization of vision based on wavefront sensing
WO2003034909A2 (en) Subjective refinement of wavefront measurements
US10966604B2 (en) Subjective optometry apparatus and storage medium
JP7468351B2 (ja) 自覚式検眼装置
JP4535867B2 (ja) 検眼装置
JP7283075B2 (ja) 表示装置
JP6993722B2 (ja) 視覚検査装置
US9468375B2 (en) Imaging method and imaging apparatus
JP6602289B2 (ja) 立体断層像の容積計測装置、容積計測方法及び容積計測プログラム
JP6057061B2 (ja) 眼屈折力測定装置
JP7298144B2 (ja) 自覚式検眼装置及び自覚式検眼プログラム
JP7484231B2 (ja) 他覚検眼装置
JP2020089433A (ja) 自覚式検眼装置
US20200245861A1 (en) System and Method for Determining Characteristic Values of Ametropia of a Test Person
JP7679642B2 (ja) 眼底撮影装置
JP4567037B2 (ja) 検眼装置
WO2014034414A1 (ja) 自覚式検眼装置
WO2025120647A1 (en) Visual acuity measurement system

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220922

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220922

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230829

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20231027

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231222

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240305

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240318

R150 Certificate of patent or registration of utility model

Ref document number: 7468351

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150